/* your styles go here */
.body-main{
    overflow: hidden;
}
.iframe{
    position: absolute;
    left: 250px;
    top: 60px;
    right: 0px;
    bottom: 10px;
}
.iframe iframe{
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
}
.sidebar{
    position: fixed;
    left: 0px;
    width: 225px;
    bottom: 0px;
    top: 53px;
    overflow: auto;
}